help please (in C++ language) the question is: Sort 231 123 324 20 23 56 using Insertion Sort and fill in the answers below. Put pos 2 (i.e. 123) in X index and answer Which items were shifted to the right? How many element-wise comparisons until X is deposited back? The resulting list is?

In the description of bubble sort in the previous question, the sorted section of the list was at the end of the list. In this question, bubble sort will maintain the sorted section of the beginning of the list. Make sure that you are still implementing bubble sort! a) Rewrite the English description of bubble sort from the previous question with the necessary changes so that the sorted elements are at the beginning of the list instead of the end. b) Using your English description of bubble sort, write an outline of the bubble sort algorithm in English. c) Write the bubble_sort_2(L) function. d) Write Nose test cases for bubble_sort_2.  

6. Code for implement insertion sort in java.

What is the value of the median-of-3 for the following list. [80, 47, 41, 21, 40, 68, 78, 18, 75, 46, 30] Notes: • Your answer should be a single valid, non-negative, literal Python int value. For example, 123 is a valid int literal. • This question is asking about before any partition operation is carried out. • This is not asking for the median-of-3 index. • You can pre-check your answer (to check it's a valid, non-negative, literal int).